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  1. Feb 26, 2018 · A 1985 Harvard Business School study on the global watch market described what happened: “Consumer demand for digitals began to grow in 1974, when National Semiconductor announced that it would sell an LED watch at $125, about half the prevailing price.

  2. Get the best deals for national semiconductor watch at eBay.com. We have a great online selection at the lowest prices with Fast & Free shipping on many items!

    • Led Wristwatches Are Hard to Come by
    • Liquid Crystal Display (LCD) Watches of The 1970’s
    • Fairchild, National Semiconductor, Commodore Computer Company, Texas Instruments
    • The Calculator Watch
    • The First Smart Watch, Seiko UC-2000
    • King of VDW, The Ana-Digi
    • The VDW Community
    • How to Repair A VDW
    • Where to Buy
    • The Future of VDW

    LED watches were the very first digital watches because LED display technology pre-dates LCD tech. The first commercially available LED watch was the Hamilton Time Computer, shipping in 1972, followed by many others. With LED technology American watch manufacturers dominated the digital watch marketin the early 70’s. These early digital watches con...

    If you want to wear something different consider a mid to late 70’s LCD VDW. These watches are fairly inexpensive and easy to service, most of the time requiring only cleaning of battery and button contact terminals. With 1970’s VDWs you can find everything from perpetual calendars, chronographs, alarms, to world timers. In the 1970’s the digital w...

    The legendary tech companies of our youth have only one thing in common; they each made digital watches in the 1970’s. Apparently, the sale price and the cost of goods aligned with the business plans of these behemoths of tech including; Commodore Computer, National Semiconductor, Texas Instruments, and Fairchild Semiconductor.

    Michael J. Fox wore one in the most iconic electrical engineering move of all time, Back to the Future. In the film he wore the Casio CA-50. Surprisingly enough you can buy one newtoday for $18-24. If that’s not cool enough then consider the late 70’s calculator watches, many of which feature stainless steel buttons. Of all the watches in my collec...

    BASIC was the programming language of the 1980’s and if you wanted to run a BASIC program on your wrist there was only one way to do it; with a Seiko UC-2000 and 3000 series watches: Every serious VDW collector must have one of these in her/his collection. The Seiko UC-2000 is still ahead of its time, not even the Apple watch can run BASIC programs...

    The king of all VDW is the Analog-Digital (so-called ‘Ana-Digi’). The Ana-Digi features both a digital display and an analog display on the same watch. The best part about it is that the analog display is electronically synchronized to the digital display, they both tick in unison! A technological tour-de-force of both digital and mechanical watchm...

    The watch collecting and repair community has traditionally been focused on mechanical time pieces, but recently Tibi Fleseriu has generated a tremendous interest and following in VDW through his YouTube channel. Like many others in this growing hobby, I discovered the world of VDW through Tibi’s channel. Tibi’s interest in VDW started at a young a...

    There is no way around it, sooner or later your watch will break or you will want a piece that requires repair to make it run. Fortunately most VDW repairs are well within the abilities of the readers of Hackaday. As a reference, you will want to get a copy of The Digital Watch Repair Manualwhich is the best repair manual on repairing digital watch...

    Once you have found your VDW muse and are itching to buy one for your collection, here are my suggestions;

    The value of things vintage watch has skyrocketed in recent years. I cannot even buy late 40’s Bulova movements without paying about 4x what I had 7 or 8 years ago. Similarly, digital watches are on the verge of mass-interest by the greater watch community. According to Tibi:

    • 31 min
  3. Get the best deals for vintage national semiconductor watch at eBay.com. We have a great online selection at the lowest prices with Fast & Free shipping on many items!

  4. Jun 16, 2015 · Up for sale a very rare early LCD watch from National Semiconductor (now part of Texas Instruments). The exact year is unknown, but it is likely mid to late 1970's, and is among the first mass market LCD quartz watches produced. This watch, and others like it, is what killed the LED watches.

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  6. Aug 24, 2019 · 36.1K subscribers. Subscribed. 74. 2K views 4 years ago. National Semiconductor LCD. Won on Ebay for 99p about ten years ago as untested. Here i put in a new battery for the first time and see...

    • Aug 25, 2019
    • 2058
    • Fred in the Shed
  7. The watch would very likely look even better if the width of the bracelet would be even from the lugs to clasp so that it would be hard to tell that it is a watch at all. National Semiconductor modules are pretty reliable always secured with silicone and covered with a black sticker.

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